Signed-off-by: Shanzhi Yu <shyu(a)redhat.com&gt; --- cases/linux_domain.conf | 22 +++++++++ repos/domain/definewithflags.py | 104 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 126 insertions(+) create mode 100644 repos/domain/definewithflags.py diff --git a/cases/linux_domain.conf b/cases/linux_domain.conf index 6315613..7dd9062 100644 --- a/cases/linux_domain.conf +++ b/cases/linux_domain.conf @@ -214,6 +214,28 @@ domain:define macaddr 54:52:00:45:c3:8a +domain:undefine + guestname + $defaultname + +domain:definewithflags + guestname + $defaultname + diskpath + /var/lib/libvirt/images/libvirt-test-api + vcpu + 1 + memory + 1048576 + hddriver + virtio + nicdriver + virtio + macaddr + 54:52:00:45:c3:8a + flags + validate + domain:start guestname $defaultname diff --git a/repos/domain/definewithflags.py b/repos/domain/definewithflags.py new file mode 100644 index 0000000..01a4f15 --- /dev/null +++ b/repos/domain/definewithflags.py @@ -0,0 +1,104 @@ +#!/usr/bin/evn python + +import os +import re +import sys +import commands +import string +import pexpect + +import libvirt +from libvirt import libvirtError + +from src import sharedmod +from utils import utils + +required_params = ('guestname', 'diskpath', 'flags',) +optional_params = {'memory': 1048576, + 'vcpu': 1, + 'imageformat' : 'raw', + 'hddriver' : 'virtio', + 'nicdriver': 'virtio', + 'macaddr': '52:54:00:97:e4:28', + 'uuid' : '05867c1a-afeb-300e-e55e-2673391ae080', + 'username': None, + 'password': None, + 'virt_type': 'kvm', + 'xml': 'xmls/kvm_guest_define.xml', + 'guestarch': 'x86_64', + 'guestmachine': 'pc', + } + +def check_define_domain(guestname, virt_type, hostname, username, \ + password, logger): + """Check define domain result, if define domain is successful, + guestname.xml will exist under /etc/libvirt/qemu/ + and can use virt-xml-validate tool to check the file validity + """ + if "kvm" in virt_type: + path = "/etc/libvirt/qemu/%s.xml" % guestname + elif "xen" in virt_type: + path = "/etc/xen/%s" % guestname + else: + logger.error("unknown virt type") + + if hostname: + cmd = "ls %s" % path + ret, output = utils.remote_exec_pexpect(hostname, username, \ + password, cmd) + if ret: + logger.error("guest %s xml file doesn't exsits" % guestname) + return False + else: + return True + else: + if os.access(path, os.R_OK): + return True + else: + return False + +def definewithflags(params): + """Define a domain from xml""" + logger = params['logger'] + guestname = params['guestname'] + + xmlstr = params['xml'] + logger.debug("domain xml:\n%s" % xmlstr) + + conn = sharedmod.libvirtobj['conn'] + uri = conn.getURI() + + hostname = utils.parse_uri(uri)[1] + username = params.get('username', '') + password = params.get('password', '') + virt_type = params.get('virt_type', 'kvm') + + flags = params['flags'] + logger.info("The flags are %s" % flags) + flags_string = flags.split("|") + flags = 0 + + logger.info("define domain on %s" % uri) + + for flag in flags_string: + if flag == 'validate': + flags |= libvirt.VIR_DOMAIN_DEFINE_VALIDATE + else: + logger.error("unknow flags") + return 1 + + # Define domain from xml + try: + conn.defineXMLFlags(xmlstr, flags) + if check_define_domain(guestname, virt_type, hostname, \ + username, password, logger): + logger.info("define a domain from xml is successful") + else: + logger.error("fail to check define domain") + return 1 + except libvirtError, e: + logger.error("API error message: %s, error code is %s" \ + % (e.message, e.get_error_code())) + return 1 + + return 0 -- 1.8.3.1